Our gravity fed water blade has an inlet option up to 4" diameter. These are designed to run from gravity return pond outlets. Simply rubber boot straight onto the pipe and let the internal baffle system disperse the water evenly across the blade. Unlike the standard water blade designs, these will cause zero back pressure on gravity return systems.

These blades will be made to your own measurements and priced on request. Please send us a message with your requirements (inlet size, width of blade and spout length) and we will happily get a quote to you.